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. 2022 May 2;79(6):554–564. doi: 10.1001/jamaneurol.2022.0829

Table 2. Most Common (≥10%) Noncardiovascular Treatment–Emergent Adverse Events (TEAEs).

Adverse event Patients, No. (%)
Placebo group Fenfluramine group Overall
0.2 mg/kg/d 0.7 mg/kg/d
No. of patients 87 89 87 263
TEAE
Any 65 (75) 69 (78) 78 (90) 212 (81)
Patients with ≥1 serious 4 (5) 4 (4) 10 (11) 18 (7)
TEAEs ≥10%
Decreased appetite 10 (11) 18 (20) 31 (36) 59 (22)
Somnolence 9 (10) 9 (10) 15 (17) 33 (13)
Fatigue 9 (10) 8 (9) 16 (18) 33 (13)
Pyrexia 10 (11) 9 (10) 7 (8) 26 (10)
Diarrhea 4 (5) 10 (11) 11 (13) 25 (10)
Vomiting 5 (6) 12 (13) 7 (8) 24 (9)